<template>
  <view class="viewport">
    <view class="logo">
      <image
        src="https://static.botue.com/erabbit/static/images/logo_icon.png"
      ></image>
    </view>
    <view class="login">
      <button
        class="button phone"
        open-type="getPhoneNumber"
        @getphonenumber="handleGetPhoneNumber"
      >
        <text class="icon icon-phone"></text>
        手机号快捷登录
      </button>
      <view>--------------------------</view>
      <button
        class="button phone"
        hover-class="button-hover"
        @click="loginSimple"
      >
        开发模拟登录
      </button>
      <view class="extra">
        <view class="caption">
          <text>其它登录方式</text>
        </view>
        <view class="options">
          <button @click="handleNextVersion">
            <text class="icon icon-weixin">微信</text>
          </button>
          <button @click="handleNextVersion">
            <text class="icon icon-phone">手机</text>
          </button>
          <button @click="handleNextVersion">
            <text class="icon icon-mail">邮箱</text>
          </button>
        </view>
      </view>
      <view class="tips"
        >登录/注册即视为你同意《服务条款》和《小兔鲜儿隐私协议》</view
      >
    </view>
  </view>
</template>

<script>
import { postLoginWxMin, postLoginWxMinSimple } from '@/api/profile';
import { mapActions, mapMutations } from 'vuex';
export default {
  methods: {
    // 不需要模块，直接引即可
    // ...mapMutations(['setProfile'])
    // 如果有模块，需要先写模块名
    ...mapMutations('user', ['setProfile']),
    ...mapActions('user', ['postLoginWxMinSimple', 'postLoginWxMin']),
    //   模拟登录
    async loginSimple() {
      //   const res = await postLoginWxMinSimple(15915876390);
      //   console.log('模拟登录成功 -----> ', res);

      //   this.$store.commit('user/setProfile', res.result);
      //   this.setProfile(res.result);

      // 移交到 vuex 实现登录
      //   this.$store.dispatch('user/postLoginWxMinSimple', 15915876390);
      this.postLoginWxMinSimple(15915876390);
    },
    /*
    用户角度 - 点击"快捷登录"按钮，完成登录
    开发者角度
        1. 进入登录页面，调用 wx.login,拿到用户的微信号
        2. 点击"快捷登录"按钮，拿到用户的手机号
        3. 发送登录请求，拿回来用户数据，完成登录
     */
    async handleGetPhoneNumber(e) {
      //   console.log('获取用户的加密信息 -----> ', e);
      const data = {
        code: this.code,
        encryptedData: e.detail.encryptedData,
        iv: e.detail.iv,
      };
      //   const res = await postLoginWxMin(data);
      //   console.log('调用后台登录成功 -----> ', res);
      //   this.setProfile(res.result);
      this.postLoginWxMin(data);
    },
  },
  async onLoad(options) {
    // 原生 wx.login()

    // uni.login(),因为uniapp对所有的api做好了封装，支持promise
    // 返回的data为一个数组
    // 数组第一项为错误信息 即为 fail 回调
    // 第二项为返回数据
    // ✨✨✨一般都直接数组解构使用
    const [err, res] = await uni.login();
    // console.log('uni.login()获取到用户的微信号 -----> ', res.code);
    this.code = res.code;
  },
};
</script>
<style lang="scss">
page {
  height: 100%;
}
.viewport {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 20rpx 40rpx;
}
.logo {
  flex: 1;
  text-align: center;
  image {
    width: 220rpx;
    height: 220rpx;
    margin-top: 100rpx;
  }
}
.login {
  display: flex;
  flex-direction: column;
  height: 600rpx;
  padding: 40rpx 20rpx 20rpx;
  .button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 80rpx;
    font-size: 28rpx;
    border-radius: 72rpx;
    color: #fff;
    .icon {
      font-size: 40rpx;
      margin-right: 6rpx;
    }
  }
  .phone {
    background-color: #28bb9c;
  }
  .wechat {
    background-color: #06c05f;
  }
  .extra {
    flex: 1;
    padding: 70rpx 70rpx 0;
    .caption {
      width: 440rpx;
      line-height: 1;
      border-top: 1rpx solid #ddd;
      font-size: 26rpx;
      color: #999;
      position: relative;
    }
    .options {
      display: flex;
      justify-content: center;
      margin-top: 70rpx;
    }
    .icon {
      text-align: center;
      font-size: 28rpx;
      color: #444;
      &::before {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 80rpx;
        height: 80rpx;
        margin-bottom: 6rpx;
        font-size: 40rpx;
        border: 1rpx solid #444;
        border-radius: 50%;
      }
    }
    .icon-weixin {
      &::before {
        border-color: #06c05f;
        color: #06c05f;
      }
    }
  }
  .caption {
    text {
      transform: translate(-40%);
      background-color: #fff;
      position: absolute;
      top: -12rpx;
      left: 50%;
    }
  }
  .options {
    button {
      line-height: 1;
      padding: 0;
      margin: 0 40rpx;
      background-color: transparent;
    }
  }
  .tips {
    position: absolute;
    bottom: 80rpx;
    left: 20rpx;
    right: 20rpx;
    font-size: 22rpx;
    color: #999;
    text-align: center;
  }
}
</style>
